New protease inhibitor
A protease inhibitor licensed to treat multidrug-resistant HIV patients has been launched by Boehringer Ingelheim.
The new drug, called tipranavir (Aptivus), is indicated for combination
antiretroviral treatment of HIV-1 infection in highly pre-treated adults
with virus resistant to multiple protease inhibitors. The company says
that its non-peptidic chemical structure may contribute to its favourable
resistance profile.
Tiprinavir is given at a dose of 500mg twice daily, boosted by combining
it with low-dose ritonavir.
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